#include <standardfeatures.h>
Inheritance diagram for CosFirstToLastAngleFeature:

Public Member Functions | |
| virtual const std::string & | key () const |
| virtual const std::string & | title () const |
| virtual const std::string & | description () const |
| StlFeatureResultT | calcValue (const StlStroke &stroke, bool *ok=0) const |
Static Public Member Functions | |
| static const std::string & | classKey () |
| static const std::string & | classTitle () |
| static const std::string & | classDescription () |
| static StlFeatureResultT | classCalcValue (const StlStroke &stroke, bool *ok=0) |
From: Rubine, D. Specifying Gestures by Example. Computer Graphics 25, 4 (July 1991), 329-337. Page 333:
f6 = cos b = (xlast - xfirst) / f5
= (xlast - xfirst)
/ sqrt( (xlast - x0)^2 + (ylast - y0)^2 )
| static const std::string& CosFirstToLastAngleFeature::classKey | ( | ) | [inline, static] |
| virtual const std::string& CosFirstToLastAngleFeature::key | ( | ) | const [inline, virtual] |
Implements StlFeatureInterface.
| static const std::string& CosFirstToLastAngleFeature::classTitle | ( | ) | [inline, static] |
| virtual const std::string& CosFirstToLastAngleFeature::title | ( | ) | const [inline, virtual] |
Implements StlFeatureInterface.
| const std::string & CosFirstToLastAngleFeature::classDescription | ( | ) | [static] |
| virtual const std::string& CosFirstToLastAngleFeature::description | ( | ) | const [inline, virtual] |
Implements StlFeatureInterface.
| StlFeatureResultT CosFirstToLastAngleFeature::classCalcValue | ( | const StlStroke & | stroke, | |
| bool * | ok = 0 | |||
| ) | [static] |
| StlFeatureResultT CosFirstToLastAngleFeature::calcValue | ( | const StlStroke & | stroke, | |
| bool * | ok = 0 | |||
| ) | const [inline, virtual] |
Implements StlFeatureInterface.
1.5.2